Product Description
Introducing our robust switchgear, a quintessential piece of electrical equipment designed to expertly manage the opening, closing, controlling, and safeguarding of electrical systems during every stage of power generation, transmission, distribution, and energy conversion. This indispensable apparatus ensures the seamless operation of power systems.
Structure
High Voltage Switchgear: This sophisticated system typically comprises a busbar room, circuit breaker room, secondary control room (also known as the instrument room), and feeder room, all thoughtfully segregated by steel partitions. For instance, the KYN28A-12 model showcases an upper instrument room, a centrally located circuit breaker room, and a lower cable room, epitomizing efficient design.
Low Voltage Switchgear: Based on the component installation method, this can be categorized into fixed type and drawer type. The drawer type is a marvel of engineering with a stationary cabinet body and a dynamic, movable device part that facilitates versatility and ease of use.
Internal Components
Our switchgear integrates essential components such as circuit breakers, isolating and load switches, operating mechanisms, transformers, and an array of protective devices, ensuring optimal performance and security.
Classification
Our switchgear lineup includes: - Type based on circuit breaker installation: Movable and Fixed - Cabinet structure: Open, Metal Enclosed, and Metal Enclosed Armored - Voltage Levels: High-Voltage (above AC1000V) and Low-Voltage (below AC1000V) - Voltage Waveform: AC and DC switchgear - Purpose-driven designs: Incoming, Outgoing, Metering, and Compensation Cabinets.
Effect
Control Function: Our switchgear skillfully connects and disconnects circuits, offering precise control over the start and stop of power equipment, thereby ensuring smooth and reliable operation.
Protection Function: Engineered with advanced safety mechanisms, it automatically disconnects circuits during overloads, short circuits, and leakages, providing unmatched protection for both equipment and personnel.
Application Location
Our switchgear is ideal for diverse settings such as power plants, substations, petrochemical facilities, metallurgical steel rolling operations, light industry textiles, factories, mines, residential areas, and high-rise buildings, making it a versatile solution for various industrial and commercial environments.
Product Parameters
| Installeo power |
100-2000KW |
| The number of inverter input channels |
1 way-5way(The above suggested matching AC combiner box) |
| Grid-connected output channels |
1way |
| Grid connection requirements |
Three-phase grid-connected cabinet |
| Grid-connected voltage |
AC:380V-AC:500V |
| Protective function: |
|
| Short circuit protection |
Have |
| Overload protection |
Have |
| Lightning protection |
Have (nominal current: In:20KA,lmax: 40KA, Up≤4KV) |
| Isolation Protection (Visual Breakpoints) |
Have(knife switch/disconnector) |
| Optional function |
1. Online power quality monitor |
| 2. Anti-islanding protection device |
| 3.Accident Degradation Column Device |
| Panel manual openingand closing |
have |
| Overvoltage and undervoltage protection |
have |
| Automatic reclosing |
have |
| Grid-connected switch |
|
| Plastic case reclosing100-800A (optional) |
1. When the power grid is powered off or the bias voltage is greater than 20%. it wilautomatically trip (0~10s delayed tripping time is adjustable)
2. When the power grid returns to normal, it will automatically close
3. Manual operation and automatic operation can be switched
4.Phase loss protection, zero break protection
5. Check for pressure closing |
| |
| |
| Universal frame circuitbreaker 200~4000A(optional) |
|
| Applicable environment. |
|
| Temperature, humidity |
Working temperature: -25 to +60 'c Storage temperature. -40 to +70 'C, humidity. 0-90% nocondensation, no corrosive gas place (if any, please specify) |
| Use altitude |
|
| Salt spray resistant |
Standard salt spray test 336 hours |
| General parameters. |
|
| Box material |
Cold-rolled plate spraying, stainless steel |
| Use place |
Indoor type (can be customized outdoor type) |
| Type of cabinet |
Power distribution cabinet, metering cabinet, transformer cabinet, isolation switch cabinet |
Main product
Company Profile
Zhejiang ChaoTai Complete Equipment Co., Ltd. stands proudly as a beacon of innovation in the realm of electrical integration. As a distinguished high-tech enterprise, our expertise is spearheaded by a dedicated team of R&D professionals, production specialists, and service experts, all wielding over 15 years of invaluable industry experience. Our commitment to excellence is the cornerstone of our operations, consistently pushing the boundaries to deliver superior solutions.
Our illustrious product portfolio encompasses cutting-edge high-voltage solid-state soft starters, meticulously engineered capacitor cabinets, versatile high and low voltage switchgear, sophisticated gas-insulated switchgear, and robust substations. These flagship products have found their home across a myriad of industries, including dynamic sectors such as energy and chemical industries, metal smelting, and electric power grids. We are pivotal in industrial manufacturing, supporting academia in universities and research institutions, and enhancing the efficacy of medical and pharmaceutical sectors. Beyond these, our innovations extend to municipal commerce, water conservancy and hydropower, road traffic, and both commercial and residential developments, cementing our role as a key player in diverse arenas.
At the heart of Zhejiang Chaotai's ethos lies our unwavering commitment to pioneering technological innovation, guided by a visionary philosophy of 'smart manufacturing.' We actively recruit top-tier technical experts to bolster our core competencies, ensuring we offer unparalleled value and service to our cherished customers. Our ambition drives us to establish and refine the industry's leading brand. Since our inception, we have embarked on a transformative journey, steadily evolving from humble beginnings to industry excellence. Our strategic focus is steadfast on innovation, championing a modern business trajectory that thrives on quality, anchors itself in market orientation, and builds reputation-driven growth, with efficiency honed through meticulous management. We steadfastly abide by the principles of 'technology as the guide, standardized management, excellent quality, and customer satisfaction' to elevate our competitive standing. Our mission is resolute: to empower China's electric power and grid sectors with unprecedented speed, strength, and ambition. We are built on the bedrock of integrity, with quality as our beacon, service our supremacy, and customer satisfaction our eternal creed. With relentless pursuit of excellence and ceaseless innovation, we are committed to crafting a brand that stands as a testament to trustworthiness. Your endorsement fuels our passion, and we extend our heartfelt gratitude to our esteemed clients—both new and longstanding—for their unwavering support. Together, with Senhang Technology, we are poised to forge a brighter and more promising future, hand in hand.
Our Advantages
Certifications
After Sales Service
FAQ
Q1. Are you a factory or trading company?
A.We are a factory.
Q2. Where is your factory located? How can I visit there?
A. Our factory is located in Wenzhou City, Zhejiang Province, China. You can fly to Longwan airport directly. All our clients,from home or abroad, are warmly welcome to visit us!
Q3. What's the payment term?
A. We accept TT. 30% deposit and 70% before shipment, Western Union, L/C At Sight is ok! We'll l show you the photos of the products and packages before you pay the balance.
Q4. Tell me the standard of package? What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons, If vou have leaallyl registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q5. Would you accept to use our logo?
A. If you have good quantity,it absolute no problem to do OEM.
Q6. How about the transport?
A. If the number of aoods is small we usually use TNT.DHL.FEDEX.EMS and some express voull offered. If the number of the goods is big usually we use the FWD you offered or we provided. Either by sea or by air is OK.
Q7. What is your Production lead time /delivery time?
A: Generally, it will take 25 to 30 days after receivina vour advance payment.
The specificl delivery time depends on the items and the quantity of your order. Silicone rubber's reqular product is 1,000/ week, Porcelain's need 2-3 weeks about 1000 pcs.
Q8. How do you make our business long-term and good relationship?
A:l. We keep aood auality and competitive price to ensure our customers benefit:
A: 2. We respect every customer as our friend and we sincerely do business and make friendsl with them, no matter where they come from.
A: 3.Most goods we have the type report according the IEC STANDARD
Q9. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the courier cost.
Q10. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q11. What is your terms of delivery?
A: EXW, FOB, CFR, CIF.
Q12.What certificates do you have?
A:ISO9001,OHSAS18001,ISO14001 certificate and Type test report of product.
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